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The brake servo will not work when the engine is switched off. More force is required on the brake 
pedal to stop the vehicle. 
If the vehicle key is removed from the ignition, the steering lock may activate and you will no longer 
be able to steer the vehicle. 
 
WARNING 
The components of the exhaust system become very hot. This can cause fires and serious injuries. 
Never park the vehicle so that parts of the exhaust system can come into contact with any 
inflammable material underneath the vehicle, e.g. undergrowth, leaves, dry grass, spilt fuel etc. 
Never apply additional underseal or anti-corrosion coatings to the exhaust pipes, catalytic 
converters, heat shields or particulate filter. 
 
NOTICE 
If the vehicle has been driven at high load for a long period, the engine can overheat when it is 
switched off. In order to avoid damage to the engine, allow the engine to run in neutral position for 
approximately 2 minutes before switching it off. 
 
After the engine is switched off, the radiator fan in the engine compartment may run on for some 
minutes, even if the ignition is switched off or the vehicle key has been removed. The radiator fan 
will switch itself off automatically. 
Electronic immobiliser 
The immobiliser helps to prevent the engine from being started and driven with an unauthorised 
vehicle key. 
There is a chip in the vehicle key. The immobiliser is automatically deactivated by this when a valid 
vehicle key is inserted in the ignition lock. 
The electronic immobiliser is automatically activated when the vehicle key is removed from the 
ignition lock. In vehicles with Keyless Access, the vehicle key must be outside the vehicle. 
The engine can be started only using a Volkswagen Genuine vehicle key with the correct code. 
Coded vehicle keys are available from a Volkswagen dealership. 
 
Problem-free operation of the vehicle is guaranteed only with Volkswagen Genuine vehicle keys. 
Troubleshooting  
     
        
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Check the tyres, suspension struts and axles for damage and remove dirt, stones and other foreign 
bodies from the tyre tread. 
 
Inspect the vehicle underbody and remove all items that are jammed in the brake system, on the 
wheels, in the running gear, in the exhaust system and in the engine, such as branches, leaves or 
pieces of wood . If you see any damage or leaks, take your vehicle to a qualified workshop or seek 
expert assistance. 
 
Clean heavy soiling from the radiator grille and the vehicle underbody Vehicle care. 
 
Check the engine compartment to see if any dirt is affecting engine operation In the engine 
compartment. 
 
Deselecting the Offroad driving profile Setting a driving profile. 
 
Switch on TCS again Brake support systems. 
 
WARNING 
Objects caught underneath the vehicle underbody pose a danger. The vehicle underbody must 
always be examined for trapped objects after every journey offroad. 
Never drive if objects are trapped in the underbody, brake system, wheels, running gear, exhaust 
system and engine. 
Inflammable materials, e.g. dry leaves, could ignite on hot vehicle components. A fire can cause 
serious injuries. 
Trapped objects could damage the fuel lines, brake system, seals and other running gear 
components. This could cause you to lose control of your vehicle and cause accidents. 
Driver assist systems 
Speed limiter 
 Introduction 
This chapter contains information on the followingsubjects:  
     
        
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Petrol 
Refuelling 
 Checking the engine oil level and refilling the engine oil 
Jump starting the vehicle 
If you notice misfiring, loss of power or uneven running when driving, reduce speed immediately and 
have the vehicle checked by a qualified workshop Troubleshooting
enter the exhaust system and escape into the atmosphere. The catalytic converter can also be 
damaged by overheating. 
 
The emissions may have a sulphur-like smell even when the exhaust purification system is working 
properly. 
Particulate filter 
First read and observe the introductoryinformation and safety warnings
Function 
Fuel standards 
Refuelling 
Engine oil sta
Jump starting the vehicle 
Periodic regeneration 
The soot in the particulate filter is burnt off at high temperatures on a periodic basis. 
To assist the regeneration of the particulate filter, Volkswagen recommends that you avoid making 
only short journeys. 
Noises, slight smells and increased engine speeds may occur during regeneration. The radiator fan 
may run on while the vehicle is moving or when the engine has been switched off. 
 
During the periodic regeneration process, the yellow indicator lamp does not light up. 
Troubleshooting 
First read and observe the introductoryinformation and safety warnings
Irregular engine running and faults 
  
     
        
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expansion tank when the engine is hot. Coolant may spray out and cause serious burns and other 
injuries. 
-clockwise while exerting 
gentle downward pressure on the cap. 
 face, hands and arms from hot coolant or steam with a large, thick cloth. 
spilt service fluids can start a fire. 
 
WARNING 
High voltages in the electrical system can cause electric shocks, burns, serious injuries and death! 
-volt battery could explode. 
started, never touch the electrical cables in the ignition system. 
 
WARNING 
There are rotating components in the engine compartment that can cause serious injury. 
 
rotor blades can result in serious injuries. The fan is temperature-controlled and can start 
automatically, even when the ignition has been switched off or the vehicle key has been removed 
from the ignition lock. 
e engine is started or with the engine running, there is an 
additional, potentially fatal safety risk from the rotating parts, such as the poly V-belt, alternator, 
radiator fan, and from the high-voltage ignition system. Always be particularly careful. 
Always ensure that no body parts, jewellery, ties, loose items of clothing or long hair can be 
caught up in rotating engine components. Before starting work, remove any jewellery and ties, tie 
up long hair and pull clothes in tightly to avoid them getting caught on engine parts. 
could move, even if the electronic parking brake is applied. 
s and tools, in the engine 
compartment. Any forgotten items can cause malfunctions, engine damage and fires. 
 
WARNING  
     
        
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Fig. 182  In the footwell on the driver side: bonnet release lever. Above the radiator grille: bonnet 
opening lever. 
 
Fig. 183  In the engine compartment: bonnet stay in the holder. On the bonnet: holder for the 
bonnet stay. 
Opening the bonnet 
ioned on the windscreen before opening the 
bonnet  
Fig. 182